Topic: Case complete

Hi Amazon, I received email and this is what it says Immigrant visa petition MNL________ is currently on a list of completed cases awaiting the availability of visa numbers. This petition will be eligible for an immigrant visa interview when a visa number is available per the Department of State's Visa Bulletin. The current edition of the visa bulletin is available on the following website: What comes next after this? Hope you could help me my PD is Aug19,2013. Thank you